package com.services.impl;

import com.dao.IPaymentDao;
import com.dao.impl.PaymentDaoImpl;
import com.model.PaymentModel;
import com.services.IPaymentServices;
import com.utils.PaymentUtils;

import java.util.Date;
import java.util.UUID;

public class PaymentServicesImpl implements IPaymentServices {
    private IPaymentDao paymentDao = new PaymentDaoImpl();

    @Override
    public PaymentModel createPayment(PaymentModel payment) throws Exception {
        // 生成交易ID
        payment.setTransactionId(UUID.randomUUID().toString().replace("-", ""));
        payment.setStatus("PENDING");
        payment.setPaymentTime(new Date());
        
        // 处理支付逻辑（这里简化处理，实际应该对接支付网关）
        boolean paymentSuccess = processPayment(payment);
        
        if (paymentSuccess) {
            payment.setStatus("SUCCESS");
        } else {
            payment.setStatus("FAILED");
        }
        
        return paymentDao.createPayment(payment);
    }

    @Override
    public PaymentModel getPaymentByOrderId(Integer orderId) throws Exception {
        return paymentDao.getPaymentByOrderId(orderId);
    }

    @Override
    public void updatePaymentStatus(Integer paymentId, String status) throws Exception {
        paymentDao.updatePaymentStatus(paymentId, status);
    }

    private boolean processPayment(PaymentModel payment) {
        // 模拟支付处理
        // 实际项目中，这里应该调用支付网关API
        return true;
    }
} 